US10954057B2 - Insulated box - Google Patents

Abstract

An insulated box includes a box, the box including a bottom panel and a side panel, the side panel attached to the bottom panel; and an insulated panel attached to the side panel, the insulated panel including an insulation batt and a sheet, the insulation batt enclosed between the side panel and the sheet.

Description

JOINT RESEARCH AGREEMENT

The subject matter disclosed was developed and the claimed invention was made by, or on behalf of, one or more parties to a joint research agreement between MP Global Products LLC of Norfolk, Nebr. and Pratt Retail Specialties, LLC of Conyers, Ga., that was in effect on or before the effective filing date of the claimed invention, and the claimed invention was made as a result of activities undertaken within the scope of the joint research agreement.

TECHNICAL FIELD

This disclosure relates to packaging. More specifically, this disclosure relates to an insulated box.

BACKGROUND

Packaging perishable or temperature sensitive contents for storage or shipping can pose challenges. The contents can spoil, destabilize, freeze, melt, or evaporate during storage or shipping if the temperature of the contents is not maintained or the packaging is not protected from hot or cold environmental conditions. Contents such as food, pharmaceuticals, electronics, or other temperature sensitive items can be damaged if exposed to temperature extremes. Many insulated packages are bulky and difficult to store prior to use. Additionally, many insulated packages cannot be recycled and are often disposed of in landfills.

SUMMARY

It is to be understood that this summary is not an extensive overview of the disclosure. This summary is exemplary and not restrictive, and it is intended to neither identify key or critical elements of the disclosure nor delineate the scope thereof. The sole purpose of this summary is to explain and exemplify certain concepts of the disclosure as an introduction to the following complete and extensive detailed description.

Disclosed is an insulated box comprising a box, the box comprising a bottom panel and a side panel, the side panel attached to the bottom panel; and an insulated panel attached to the side panel, the insulated panel comprising an insulation batt and a sheet, the insulation batt enclosed between the side panel and the sheet.

Also disclosed is an insulated box assembly comprising an insulated box, the insulated box comprising a box, the box comprising a bottom panel and a side panel, the side panel attached to the bottom panel, the box defining a box cavity; and an insulated panel attached to the side panel, the insulated panel comprising an insulation batt and a sheet, the insulation batt enclosed between the side panel and the sheet; and an insulated cavity panel, the insulated cavity panel disposed within the box cavity, the insulated cavity panel comprising a cavity sheet and a cavity insulation batt, the cavity sheet encapsulating the cavity insulation batt.

Also disclosed is a method for insulating a box, the method comprising positioning an insulated panel adjacent to a side panel of the box, the insulated panel comprising an insulation batt and a sheet, the insulated panel defining a border extending around a perimeter of the insulation batt; and attaching a seam of the border to a portion of a perimeter area of the side panel.

Various implementations described in the present disclosure may include additional systems, methods, features, and advantages, which may not necessarily be expressly disclosed herein but will be apparent to one of ordinary skill in the art upon examination of the following detailed description and accompanying drawings. It is intended that all such systems, methods, features, and advantages be included within the present disclosure and protected by the accompanying claims. The features and advantages of such implementations may be realized and obtained by means of the systems, methods, features particularly pointed out in the appended claims. These and other features will become more fully apparent from the following description and appended claims, or may be learned by the practice of such exemplary implementations as set forth hereinafter.

BRIEF DESCRIPTION OF THE DRAWINGS

The features and components of the following figures are illustrated to emphasize the general principles of the present disclosure. The drawings are not necessarily drawn to scale. Corresponding features and components throughout the figures may be designated by matching reference characters for the sake of consistency and clarity.

FIG. 1 is a perspective view of an insulated box assembly comprising an insulated box, a box top, and a carrying accessory in accordance with one aspect of the current disclosure.

FIG. 2 is a perspective view of the insulated box assembly ofFIG. 1 with the insulated box in an open position.

FIG. 3 is a cross-section of the insulated box ofFIG. 1 taken along line3-3 shown inFIG. 2.

FIG. 4 is a cross-section of the insulated box assembly ofFIG. 1 taken along line4-4 shown inFIG. 2.

FIG. 5 is a perspective view of a method for manufacturing an insulated panel in accordance with another aspect of the current disclosure.

FIG. 6A is a perspective view of another aspect of an insulated panel in accordance with another aspect of the current disclosure prepared for installation on a box of the insulated box ofFIG. 1.

FIG. 6B is a perspective view of the insulated panel ofFIG. 6A partially installed on the box ofFIG. 6A.

FIG. 6C is a perspective view of the insulated panel ofFIG. 6A completely installed on the insulated box ofFIG. 6A.

FIG. 7 is a top view of a box blank of the box ofFIG. 6A.

FIG. 8 is a perspective view of the insulated box ofFIG. 1 in a collapsed configuration.

FIG. 9 is a top view of the carrying accessory of the insulated box assembly ofFIG. 1.

FIG. 10 is a perspective view of the insulated box assembly comprising the insulated box ofFIG. 1 and another aspect of a box top in accordance with another aspect of the present disclosure.

FIG. 11 is a perspective view of the insulated box assembly comprising the insulated box ofFIG. 1 and another aspect of a box top in accordance with another aspect of the present disclosure.

FIG. 12 is a perspective view of the insulated box assembly comprising the insulated box ofFIG. 1 and another aspect of a box top in accordance with another aspect of the present disclosure.

DETAILED DESCRIPTION

The present disclosure can be understood more readily by reference to the following detailed description, examples, drawings, and claims, and the previous and following description. However, before the present devices, systems, and/or methods are disclosed and described, it is to be understood that this disclosure is not limited to the specific devices, systems, and/or methods disclosed unless otherwise specified, and, as such, can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular aspects only and is not intended to be limiting.

The following description is provided as an enabling teaching of the present devices, systems, and/or methods in its best, currently known aspect. To this end, those skilled in the relevant art will recognize and appreciate that many changes can be made to the various aspects of the present devices, systems, and/or methods described herein, while still obtaining the beneficial results of the present disclosure. It will also be apparent that some of the desired benefits of the present disclosure can be obtained by selecting some of the features of the present disclosure without utilizing other features. Accordingly, those who work in the art will recognize that many modifications and adaptations to the present disclosure are possible and can even be desirable in certain circumstances and are a part of the present disclosure. Thus, the following description is provided as illustrative of the principles of the present disclosure and not in limitation thereof.

As used throughout, the singular forms “a,” “an” and “the” include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to “an element” can include two or more such elements unless the context indicates otherwise.

Ranges can be expressed herein as from “about” one particular value, and/or to “about” another particular value. When such a range is expressed, another aspect includes from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent “about,” it will be understood that the particular value forms another aspect. It will be further understood that the endpoints of each of the ranges are significant both in relation to the other endpoint, and independently of the other endpoint.

For purposes of the current disclosure, a material property or dimension measuring about X or substantially X on a particular measurement scale measures within a range between X plus an industry-standard upper tolerance for the specified measurement and X minus an industry-standard lower tolerance for the specified measurement. Because tolerances can vary between different materials, processes and between different models, the tolerance for a particular measurement of a particular component can fall within a range of tolerances.

As used herein, the terms “optional” or “optionally” mean that the subsequently described event or circumstance can or cannot occur, and that the description includes instances where said event or circumstance occurs and instances where it does not.

The word “or” as used herein means any one member of a particular list and also includes any combination of members of that list. Further, one should note that conditional language, such as, among others, “can,” “could,” “might,” or “may,” unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain aspects include, while other aspects do not include, certain features, elements and/or steps. Thus, such conditional language is not generally intended to imply that features, elements and/or steps are in any way required for one or more particular aspects or that one or more particular aspects necessarily include logic for deciding, with or without user input or prompting, whether these features, elements and/or steps are included or are to be performed in any particular aspect.

Disclosed are components that can be used to perform the disclosed methods and systems. These and other components are disclosed herein, and it is understood that when combinations, subsets, interactions, groups, etc. of these components are disclosed that while specific reference of each various individual and collective combinations and permutation of these may not be explicitly disclosed, each is specifically contemplated and described herein, for all methods and systems. This applies to all aspects of this application including, but not limited to, steps in disclosed methods. Thus, if there are a variety of additional steps that can be performed it is understood that each of these additional steps can be performed with any specific aspect or combination of aspects of the disclosed methods.

Disclosed is an insulated box assembly and associated methods, systems, devices, and various apparatus. The insulated box assembly comprises an insulated box, a box top, and a carrying accessory. It would be understood by one of skill in the art that the disclosed insulated box assembly is described in but a few exemplary embodiments among many. No particular terminology or description should be considered limiting on the disclosure or the scope of any claims issuing therefrom.

FIG. 1 is a perspective view of aninsulated box assembly100 in a closed position in accordance with one aspect of the present disclosure. Theinsulated box assembly100 can comprise aninsulated box110, a carryingaccessory170, and abox top190. Theinsulated box110 can comprise abox101 and a plurality of insulated panels130a-d(insulated panels130c,dshown inFIG. 3). Thebox101 can comprise a rigid board material such as corrugated cardboard; however in other aspects, thebox101 can comprise other suitable rigid board materials, such as wood, plastic, metal, or any other material.

Thebox101 can comprise a first pair of opposingside panels112a,band a second pair of opposingside panels122a,b. Theside panels112a,b,122a,bcan each be a rigid panel. Theside panel112acan be substantially parallel to theside panel112b, and theside panel122acan be substantially parallel to theside panel122b. Eachside panel112a,bcan be substantially perpendicular to bothside panels122a,b. Thebox101 can define a rectangular or square cross-sectional shape; however, in other aspects, thebox101 can define a different cross-sectional shape such as a circular, triangular, pentagonal, or hexagonal, shape or any other desired shape.

Thebox101 can define atop end102 and abottom end104, and thetop end102 can be disposed opposite from thebottom end104. Theside panels112a,bcan definelips114a,b, respectively, disposed proximate to thetop end102 of theinsulated box110. Theside panels122a,bcan definelips124a,b, respectively, disposed proximate to thetop end102 of theinsulated box110. Thebox101 can define abox opening106 at thetop end102. Thebox top190 can be sized and shaped to fit between thelips114a,band thelips124a,bto cover thebox opening106 when theinsulated box110 is in the closed position. Thebox top190 can comprise aninsulated panel140 which can be substantially identical in construction to the insulated panels130a-d; however in other aspects, theinsulated panel140 can differ in construction from the insulated panels130a-d.

The insulated panels130a-dcan be attached to theside panels112a,b,122a,b. Theinsulated panels130a,c(130cshown inFIG. 3) can be respectively attached to theside panels112a,b, and theinsulated panels130b,d(130dshown inFIG. 3) can be respectively attached to theside panels122a,b. Each insulated panel130a-dcan define aborder158 extending around the respective insulated panel130a-d. An area encircled by theborder158 can define aninsulated portion161 of the respective insulated panel130.

Theborder158 of each insulated panel130a-dcan define atop seam156aand abottom seam156bextending outwards from theinsulated portion161 of the respective insulated panel130a-d. Thetop seam156acan be attached to theadjacent side panel112a,b,122a,bof thebox101 proximate thetop end102 of thebox101. In the present aspect, thetop seam156aof each insulated panel130a-dcan attach to thelip114a,b,124a,bof theadjacent side panel112a,b,122a,b. Thebottom seam156bof each insulated panel130a-dcan be attached to theadjacent side panel112a,b,122a,balong thebottom end104 of thebox101. Theseams156a,bcan be attached by an adhesive such as a glue, cement, epoxy, mastic, double-sided tape, cohesive, or any other suitable material, and theseams156a,bcan secure the insulated panels130a-dto the respectiveadjacent side panels112a,b,122a,b.

The carryingaccessory170 can extend beneath theinsulated box110 to facilitate hand carrying of theinsulated box110. The carryingaccessory170 can define a U-shape. Amiddle portion180 can extend beneath theinsulated box110. Afirst side portion172acan extend upwards from themiddle portion180 and can be adjacent to theinsulated panel130a. Asecond side portion172bcan extend upwards from themiddle portion180 and can be adjacent to theinsulated panel130c(shown inFIG. 3).

In the present aspect, the carryingaccessory170 can be attached to theinsulated box110 such as with an adhesive, such as a glue, cement, epoxy, mastic, double-sided tape, cohesive, or any other suitable material. In other aspects, the carryingaccessory170 can be mechanically attached, such as with a hook-and-loop fastener, stitching, or staples, and the mechanical attachment of the carryingaccessory170 can be configured to be selectively attached and detached from theinsulated box110 such as with hook-and-loop fasteners. In other aspects, the carryingaccessory170 may not be attached to theinsulated box110. In some aspects, theside portions172a,bcan extend upwards adjacent to theinsulated panels130b,d. In some aspects, the carryingaccessory170 can have four side portions (not shown), and one side portion can be positioned adjacent to each of the four insulated panels130a-d.

Theside portions172a,bcan respectively definehandles178a,b. In the present aspect, handle178acan be attached to anend174aof thefirst side portion172aby abase strip176a. Handle178bcan be attached to anend174bof thesecond side portion172bby abase strip176b. Thehandles178a,bcan comprise twisted paper rope, and thehandles178a,bcan be laminated between two layers of therespective base strip176a,b. In other aspects, thehandles178a,bcan be integrally formed with the base strips176a,b, and thehandles178a,band the base strips176a,bcan comprise a common material. For example, the base strips176a,band thehandles178a,bcan comprise a heavy kraft paper, plastic, posterboard, cardboard, or other suitable material. In other aspects, thehandles178a,bcan comprise a fiber such as cotton, hemp, jute, or bamboo fiber.

The base strips176a,bcan be attached to the respective ends174a,bwith an adhesive such as a glue, cement, epoxy, mastic, double-sided tape, cohesive, or any other suitable material. The ends174a,band thehandles178a,bcan extend upwards above thebox opening106. In other aspects, thehandles178a,band theends174a,bmay not extend above thebox opening106, and thehandles178a,bcan be positioned adjacent to theinsulated panels130b,d. In other aspects, thehandles178a,bcan have a different shape and can be attached directly to therespective side portions172a,b. In some aspects, thehandles178a,bcan be formed integrally with therespective side portions172a,b, for example, by cutting a hand hole through therespective side portion172a,b.

FIG. 2 is a perspective view of theinsulated box assembly100 ofFIG. 1 with thebox top190 in an open position. In the open position, thebox top190 can be removed from thebox opening106, thereby exposing abox cavity206 defined within thebox101. The first pair of opposingside panels112a,band the second pair of opposingside panels122a,bof thebox101 can define thebox cavity206. A pair ofshoulders222a,bcan extend inwards into thebox cavity206 from each of theside panels122a,b, as represented by theshoulder222b(shoulder222ashown inFIG. 3). Theshoulders222a,bare configured to support thebox top190 when thebox top190 is positioned between thelips114a,b,124a,bin the closed position. In the closed position, thebox top190 can cover thebox opening106 and enclose thebox cavity206.

In the present, aspect, thebox top190 can comprise theinsulated panel140 and atop panel240. Thetop panel240 can be a rigid panel. Theinsulated panel140 can be attached to thetop panel240 and positioned atop thetop panel240 as shown. In other aspects, thebox top190 can be flipped, and theinsulated panel140 can be positioned beneath thetop panel240. In other aspects, thebox top190 can comprise a second insulated panel (not shown), and thebox top190 can be insulated on both sides for added insulation value. In other aspects, thebox top190 may not comprise theinsulated panel140, and thetop panel240 can be uninsulated. Thetop panel240 can comprise corrugated cardboard in the present aspect; however, in other aspects thetop panel240 can be comprise a suitable rigid board material such as wood, plastic, metal, or any other material.

FIG. 3 is a cross-section of theinsulated box110 ofFIG. 1 taken along line3-3 shown inFIG. 2, with the carryingaccessory170 and thebox top190 removed. As shown, eachshoulder222a,bcan comprise two sub-shoulders322. Theshoulder222acan comprise thesub-shoulders322a,b, and theshoulder222bcan comprise thesub-shoulders322c,d. The sub-shoulders322a-dcan be defined by a plurality of first wings312a-dand a plurality of second wings324a-d. Thefirst wings312a,bcan be attached at opposite sides of theside panel112a, and thefirst wings312c,dcan be attached at opposite sides of theside panel112b. Thesecond wings324a,bcan be attached at opposite sides of theside panel122a, and thesecond wings324c,dcan be attached at opposite sides of theside panel122b.

Thesecond wing324acan be folded inwards at ahinge365aand positioned adjacent to aninner side surface326adefined by theside panel122a, and thefirst wing312ccan be folded at ahinge370cand positioned adjacent to thesecond wing324a. Thesecond wing324aand thefirst wing312ccan be secured in position, such as with an adhesive, to form the sub-shoulder322a. Thesecond wing324bcan be folded inwards at ahinge365band positioned adjacent to theinner side surface326a, and thefirst wing312acan be folded at ahinge370aand positioned adjacent to thesecond wing324b. Thesecond wing324band thefirst wing312acan be secured in position, such as with an adhesive, to form the sub-shoulder322b.

For the sub-shoulder322cofshoulder222b, thesecond wing324ccan be folded inward at ahinge365cand positioned adjacent to aninner side surface326bdefined by theside panel122b. Thefirst wing312dcan then be folded at ahinge370dand positioned adjacent to thesecond wing324c. Thefirst wing312dand thesecond wing324ccan be secured in position, such as with an adhesive, to form the sub-shoulder322c. For the sub-shoulder322dofshoulder222b, thesecond wing324dcan be folded inward at ahinge365dand positioned adjacent to theinner side surface326b. Thefirst wing312bcan then be folded at ahinge370band positioned adjacent to thesecond wing324d. Thefirst wing312band thesecond wing324dcan be secured in position, such as with an adhesive, to form the sub-shoulder322d.

The formation of the sub-shoulders322a-dcan also secure eachside panel112a,bto eachside panel122a,b, thereby defining the square or rectangular horizontal cross-section of thebox101. Thebox101 can further comprise abottom panel306. Thebottom panel306 can be a rigid panel. Thebottom panel306 can be disposed at thebottom end104 of thebox101, and thebottom panel306 can be attached to each of theside panels112a,b,122a,b. Thebottom panel306 can further define thebox cavity206. Thebox101 is but one example of a box, and the methods discussed below for insulating thebox101 to form theinsulated box110 can be applied to a box of another shape, size, or form.

In the present aspect, thebottom panel306 can define acenter subpanel380 disposed at a center of thebottom panel306. The center subpanel380 can be substantially rectangular in shape. Acenter fold line382 can extend between thecenter subpanel380 and eachside panel112a,b, and thecenter fold line382 can substantially bisect thebottom panel306, with the exception of within thecenter subpanel380. Thecenter fold line382 can also bisect eachside panel112a,b, as shown and further described with respect toFIG. 7. Four corner fold lines384a-dcan extend between the corners of thecenter subpanel380 and the hinges370a-d. Thecorner fold line384acan extend from thehinge370ato thecenter subpanel380. Thecorner fold line384bcan extend from thehinge370bto thecenter subpanel380. Thecorner fold line384ccan extend from thehinge370cto thecenter subpanel380. Thecorner fold line384dcan extend from thehinge370dto thecenter subpanel380.

A plurality of V-shaped fold lines386a-fcan extend between the hinges370a-dand thecenter fold line382. The V-shaped fold lines386a-ccan each extend from thehinge370ato centerfold line382 and then to thehinge370b. The V-shaped fold lines386a-ccan be defined between thecorner fold lines384aand384b. The V-shapedfold lines386d-fcan each extend from thehinge370cto centerfold line382 and then to thehinge370d. The V-shapedfold lines386d-fcan be defined between thecorner fold lines384cand384d. The center subpanel380, thecenter fold line382, the corner fold lines384a-d, and the V-shaped fold lines386a-fcan cooperate to collapse theinsulated box110 and to provide thebottom panel306 with a truncated pyramidal shape when collapsed, as further discussed below with respect toFIG. 8.

Thebox101 of theinsulated box110 can be clad with the insulated panels130a-d. Theinsulated panel130acan be attached to anouter side surface328adefined by theside panel122a. Theinsulated panel130bcan be attached to anouter side surface314adefined by theside panel112a. Theinsulated panel130ccan be attached to anouter side surface328bdefined by theside panel122b. Theinsulated panel130dcan be attached to anouter side surface314bdefined by theside panel112b. In the present aspect, thebox101 can be externally clad with the insulated panels130a-d, however in other aspects, thebox101 can be internally clad, both internally and externally clad, or a mixed arrangement of partially internally clad and partially externally clad with insulated panels130.

In the present aspect, each insulated panel130a-dcan comprise aninsulation batt350, afirst sheet352, and asecond sheet354. Theinsulation batt350 can be encapsulated in apanel cavity351 defined between thefirst sheet352 and thesecond sheet354. Theinsulation batt350 can be encapsulated by theborder158 which can extend around aperimeter359 of theinsulation batt350, thereby sealing thepanel cavity351. Thepanel cavity351 containing theinsulation batt350 can define theinsulated portion161 of the respective insulated panel130a-d. Theborder158 can be a seam formed by attaching a perimeter portion of thefirst sheet352 which overhangs theperimeter359 of theinsulation batt350 with a perimeter portion of thesecond sheet354 which also overhangs theperimeter359 of theinsulation batt350. Thefirst sheet352 can be attached to thesecond sheet354 with an adhesive such as a glue, cement, epoxy, mastic, cohesive, double-side tape or other suitable adhesive to form theborder158. In some aspects, theborder158 can be formed by mechanically fastening thefirst sheet352 to thesecond sheet354, such as by stapling, stitching, or any other suitable method of fastening.

Theborder158 can further define afirst side seam356aand asecond side seam356b. In the present aspect, thefirst side seam356aand thesecond side seam356bcan be vertically oriented seams. Thefirst side seam356aand thesecond side seam356bof theborder158 can be folded inwards and disposed between theinsulation batt350 of theinsulated portion161 and theouter side surface328a,bof therespective side panels122a,bor the outer side surfaces314a,bof therespective side panels112a,b. Thefirst side seam356aand thesecond side seam356bcan be attached to theadjacent side panel112a,b,122a,b, thereby further securing the insulated panel130a-dto theadjacent side panel112a,b,122a,band enclosing theinsulation batt350 between thefirst sheet352 and theadjacent side panel112a,b,122a,b. By folding thefirst side seam356aand thesecond side seam356binwards, theinsulation batt350 and theinsulated portion161 can extend completely across or nearly completely across the width of theadjacent side panel112a,b,122a,bwithout leaving thefirst side seam356aand thesecond side seam356bsticking outwards beyond theside panel112a,b,122a,b. This configuration can provide full insulation or nearly full insulation over the width of theadjacent side panel112a,b,122a,b.

With thefirst side seam356aand thesecond side seam356bfolded inwards, thefirst sheet352 can be attached to the respectiveadjacent side panel112a,b,122a,bwith an adhesive such as a glue, cement, epoxy, mastic, double-sided tape, cohesive, or other suitable material. A portion of thesecond sheet354 extending between thefirst side seam356aand thesecond side seam356bcan also be in facing contact with theadjacent side panel112a,b,122a,band can optionally be attached with the adhesive. In other aspects, the insulated panels130a-dmay not comprise thesecond sheet354, and either theinsulation batt350 can be in facing contact with the respectiveadjacent side panel112a,b,122a,b, or thefirst sheet352 can fully encapsulate theinsulation batt350.

FIG. 4 is a cross-section of theinsulated box assembly100 ofFIG. 1 taken along line4-4 shown inFIG. 2. In the present view, the carryingaccessory170 has been removed. Theinsulated box assembly100 can further comprise aninsulated cavity panel430 which can be disposed within thebox cavity206. Theinsulated cavity panel430 can be constructed similar to the insulated panels130a-d,190; however, in the present aspect, theinsulated cavity panel430 can be a loose panel. Theinsulated portion161 of theinsulated cavity panel430 can be shaped and sized complimentary to the horizontal cross-section of thebox101 in order to provide a close fit within thebox cavity206.

As shown, theinsulated cavity panel430 can divide thebox cavity206 into a first sub-compartment406aand a second sub-compartment406b. In the present aspect, theinsulated cavity panel430 can be horizontally oriented, and the first sub-compartment406acan be an upper sub-compartment while the second sub-compartment406bcan be a lower sub-compartment. In other aspects, theinsulated cavity panel430 can be vertically oriented to divide thebox cavity206 into side-by-side compartments. In some aspects, theinsulated box110 can comprisemultiple cavity panels430 disposed within thebox cavity206 to divide thebox cavity206 into more than two compartments or nocavity panels430 so that thebox cavity206 is a single compartment. Dividing thebox cavity206 into sub-compartments can be desirable in order to package both hot and cold contents in the sameinsulated box110 or other contents that should be stored at different temperatures.

In the present aspect, thebottom panel306 can be uninsulated. Optionally, theinsulated cavity panel430 can be placed atop thebottom panel306 to provide insulation for thebottom end104 of theinsulated box110. In other aspects, theinsulated box110 can further comprise another insulated panel130 (not shown) attached internally or externally to thebottom panel306. In aspects in which thebox top190 can be uninsulated, theinsulated cavity panel430 can be positioned adjacent to thebox top190 to provide insulation for thetop end102 of theinsulated box110. In some aspects, thebottom panel306 can be insulated and theinsulated cavity panel430 can be placed atop thebottom panel306 in order to provide additional insulation for example. In some aspects, theinsulated box assembly100 can comprise multipleinsulated cavity panels430 positioned within thebox cavity206.

Thebottom seam156band thetop seam156aof theborder158 of each insulated panel130a-dcan extend outwards from theperimeter359 of theinsulation batt350 and theinsulated portion161. As previously discussed, thebottom seams156band thetop seams156acan be attached to the respectiveadjacent side panel112a,b,122a,bwith the adhesive in order to secure the insulated panels130a-d, to thebox101 proximate thetop end102 and thebottom end104. In such aspects, thesecond sheet354 can be attached to theadjacent side panel112a,b,122a,b, and thefirst sheet352 may not contact theadjacent side panel112a,b,122a,bat thebottom seam156band thetop seam156a; however, theinsulation batt350 remains enclosed between thefirst sheet352 and theadjacent side panel112a,b,122a,b. Optionally, portions of thesecond sheet354 disposed between thetop seams156aand thebottom seam156bcan also be attached to the respectiveadjacent side panel112a,b,122a,bwith the adhesive.

The outward extendingtop seams156acan leave thelips114a,b,124a,buninsulated; however, because thebox top190 rests below thebox opening106 on theshoulders222a,b(should222bshown inFIG. 3), thetop end102 of theinsulated box110 can remain fully insulated. Similarly, thebottom seams156bcan leave a portion of theside panels112a,b,122a,bproximate thebottom panel306 uninsulated. However, in aspects in which theinsulated cavity panel430 can be positioned atop thebottom panel306, theinsulated cavity panel430 can fully insulate thebottom end104 of theinsulated box110. In other aspects, either or both of thebottom seams156bandtop seams156acan be folded inward towards theinsulation batt350 and theinsulated portion161, and theinsulation batt350 can fully cover the height of theside panels112a,b,122a,b.

The outwardly extendedbottom seams156bcan define abottom taper458 extending around theinsulated box110 proximate thebottom end104. Thebottom taper458 can cooperate with thelips114a,b,124a,bto securely stack multipleinsulated boxes110 on top of one another. Thelips114a,b,124a,bof a lower insulated box of the stack of insulated boxes can deflect outwards allowing thebottom taper458 of an upper insulated box to nest between thelips114a,b,124a,band atop thebox top190 of the lower insulated box. By nesting between thelips114a,b,124a,b, thelips114a,b,124a,bcan prevent the upper insulated box from sliding sideways off thetop end102 of the lower insulated box. Theinsulated boxes110 can also be conveyable, such as on a conveyor belt, and theinsulated boxes110 can be rigid and strong enough to resist collapse on the conveyor belt.

FIG. 5 is a perspective view of a method of manufacturing for aninsulated panel510. The method can apply to the manufacture of the insulated panels130a-d,140,430. In astep501, theinsulation batt350 can be positioned between thefirst sheet352 and thesecond sheet354. Thefirst sheet352 and thesecond sheet354 can be sized and shaped complimentary to each other; however in some aspects, thesheets352,354 can differ in size and shape. Theinsulation batt350 and thesheets352,354 can each be flat and substantially planar before assembly. In the present aspect, theinsulation batt350 can be approximately ⅜″ thick; however this thickness is not limiting. The thickness can range from 1/16″ to over 2″ with a preferred range of ¼″ to ½″.

Thefirst sheet352 can define a firstouter edge552, and a portion of thefirst sheet352 proximate the firstouter edge552 can define afirst perimeter portion542. Thesecond sheet354 can define a secondouter edge554, and a portion of thesecond sheet354 proximate the secondouter edge554 can define asecond perimeter portion544. Thesheets352,354 can be sized to overhang theinsulation batt350 on all sides with thefirst perimeter portion542 and thesecond perimeter portion544 extending beyond theperimeter359 of theinsulation batt350. Thefirst perimeter portion542 can encompass a firstinterior portion536 of thefirst sheet352, and thesecond perimeter portion544 can encompass a secondinterior portion538 of thesecond sheet354. Theinterior portions536,538 can be sized and shaped complimentary to theinsulation batt350.

Surfaces of thesheets352,354 facing one another can be treated with an adhesive530 such as a cohesive. In various aspects, the adhesive can be a glue, epoxy, cement, double-sided tape, or other suitable adhesive. The surfaces can be entirely treated with the adhesive530 or selectively treated with the adhesive530. In the aspect shown, theperimeter portions542,544 can be selectively treated with the adhesive530. In some aspects, theinsulation batt350 can also be adhered to theinterior portions536,538 of thesheets352,354.

In astep502, thesheets352,354 can be aligned and positioned in facing engagement wherein thefirst perimeter portion542 can be attached to thesecond perimeter portion544 by the adhesive530. Theinsulation batt350 can be aligned between theinterior portions536,538. Attaching theperimeter portions542,544 can form theborder158 of theinsulated panel510 around theperimeter359 of theinsulation batt350. As depicted instep502, thebottom seam156bhas been formed, thefirst side seam356aand thesecond side seam356bare partially formed, and thetop seam156ais yet to be formed.

Theborder158 can seal theinsulation batt350 within thepanel cavity351 defined between theinterior portions536,538 of thesheets352,354, respectively. Portions of theinsulated panel510 containing theinsulation batt350 can define theinsulated portion161 of theinsulated panel510. In some aspects, theinsulation batt350 can be aligned off-center from thesheets352,354 wherein theborder158 can extend outwards further in some areas than others. In some aspects, thefirst side seam356a, thesecond side seam356b, thebottom seam156b, and thetop seam156acan define different widths from one another. For example and without limitation, thefirst side seam356acan extend outwards from theinsulation batt350 further than thebottom seam156bor vice versa.

In astep503, thefirst perimeter portion542 has been fully attached to thesecond perimeter portion544, thereby forming the completedborder158. Each of thefirst side seam356a, thesecond side seam356b, thebottom seam156b, and thetop seam156aare fully formed. Manufacturing of theinsulated panel510 is thus completed; however in some aspects, the method can comprise additional steps such as cutting slots into theborder158. Theborder158 can fully encapsulate theinsulation batt350 within thepanel cavity351; however in some aspects, theinsulation batt350 may not be fully encapsulated. In some aspects, theinsulation batt350 can define a complex shape which can comprise curves, notches, cutouts, or other features which can be reflected by complimentary shapes of theborder158 and theinsulated portion161.

In other aspects, theborder158 may not fully encompass and encapsulate theinsulation batt350. In some aspects, some portions of theperimeter359 may be exposed at an unfinished side or a cutout of theborder158. In some aspects, theinsulated panel510 may not define theborder158 on any portion of the perimeter of theinsulated panel510, and the entire perimeter can define an unfinished edge. In such aspects, theinsulated panel510 can comprise pre-laminated paper and each of thesheets352,354 can be attached in facing contact with theinsulation batt350 with, for example and without limitation, an adhesive. In some aspects in which theinsulated panel510 defines theborder158, theinsulation batt350 can also be attached in facing contact with one or both of thesheets352,354. In some aspects, the pre-laminated paper can be provided in a roll, and theinsulated panels510 can be cut to size from the roll. In other aspects, thefirst sheet352 and thesecond sheet354 can be halves of a single sheet (not shown) which can be folded substantially in half. In such aspects, theinsulation batt350 can be encapsulated between the two halves of the single sheet. In other aspects, thesecond sheet354 can be a board (not shown), such as a piece of cardboard, and theinsulation batt350 can be encapsulated between thefirst sheet352 and the board.

FIGS. 6A-C show perspective views of a method for attaching theinsulated panel130ato theside panel122a. InFIG. 6A, theinsulated panel130ais shown partially attached to theside panel122a. In the present aspect, theinsulated panel130aand the adjacentinsulated panel130bcan be separate and isolated insulation panels130 which are not connected together. By using isolated insulated panels130, manufacturing stress around corners of theinsulated box110 can be reduced during assembly of theinsulated box110, thereby reducing the likelihood of ripping or tearing the insulated panels130 during assembly. Theinsulated panel130acan be positioned adjacent to theside panel122a, and thebottom seam156bcan be attached to aperimeter area656 of theouter side surface328a. Theperimeter area656 can extend around the edges of theside panel122a. Specifically, thebottom seam156bcan be attached to a bottom portion (not shown) of theperimeter area656 extending along thebottom end104 of theside panel122a. Theperimeter area656 can also define afirst portion658aand asecond portion658bextending upwards from the bottom portion towards atop portion658c. Thetop portion658ccan extend along thelip124aproximate thetop end102 of theside panel122a.

Thebottom seam156bof theborder158 can extend outwards from theinsulated portion161 of theinsulated panel130a, and thesecond sheet354 of thebottom seam156bcan be attached to theouter side surface328a. In other aspects, thebottom seam156bcan be folded inwards towards the insulation batt350 (not shown) encapsulated within theinsulated portion161. Thebottom seam156bcan be attached in facing contact with theside panel122aby an adhesive such as a glue, epoxy, cement, mastic, or any other suitable adhesive. In other aspects, thebottom seam156bcan be mechanically attached to theside panel122asuch as with a hook-and-loop fastener, stitching, or staples, or other suitable fasteners. In the present aspect, thefirst side seam356aand thesecond side seam356b(shown inFIG. 6B) can be folded inwards towards the insulation batt350 (not shown) encapsulated within theinsulated portion161. Thefirst side seam356acan be attached to the bottom portion (not shown) at an intersection between the bottom portion and thefirst portion658aof theperimeter area656. Thesecond side seam356bcan be attached to the bottom portion (not shown) at an intersection between the bottom portion and thesecond portion658bof theperimeter area656.

InFIG. 6B, theinsulated panel130ais shown with thebottom seam156battached to theside panel122a, and thefirst side seam356aand thesecond side seam356bpartially attached to thefirst portion658aand thesecond portion658bof theperimeter area656, respectively. Thefirst sheet352 of thefirst side seam356aand thesecond side seam356bcan be attached in facing contact to theperimeter portion656 of theouter side surface328aby an adhesive such as a glue, epoxy, cement, mastic, double-sided tape, cohesive, or other suitable adhesive. In other aspects, thefirst sheet352 of thefirst side seam356aand thesecond side seam356bcan be mechanically attached to theperimeter portion656 of theouter side surface328a, such as with a hook-and-loop fastener, stitching, or staples, or other suitable fasteners. In the aspect shown, theinsulated panel130ais shown as first attached proximate thebottom end104 and then subsequently attached upwards along thefirst side seam356aand thesecond side seam356btowards thetop end102; however, this sequence and direction of attachment are not limiting. Theinsulated panel130acan first be attached at thefirst side seam356a, thesecond side seam356b, or thetop seam156aand further attached in a sideways or downwards direction, or in any other suitable sequence. In some aspects, thesecond sheet354 of theinsulated portion161 can also be attached to theouter side surface328aby an adhesive such as a glue, epoxy, cement, mastic, or any other suitable adhesive.

FIG. 6C shows theinsulated panel130acompletely attached to theside panel122a. Thefirst side seam356a(shown inFIG. 6B) can be completely attached to thefirst portion658a(shown inFIG. 6B) of the perimeter area656 (shown inFIG. 6B) from thebottom end104 to thetop end102. Thesecond side seam356b(shown inFIG. 6B) can be completely attached to thesecond portion658b(shown inFIG. 6B) of the perimeter area656 (shown inFIG. 6B) from thebottom end104 to thetop end102. Thetop seam156acan be fully attached to thetop portion658c(shown inFIG. 6B) by an adhesive such as a glue, epoxy, cement, mastic, double-sided tape, cohesive, or any other suitable adhesive. In other aspects, thetop seam156acan be mechanically attached to thetop portion658c, such as with a hook-and-loop fastener, staples, or stitching, or other suitable fasteners.

The method for attaching theinsulated panel130ato theside panel122ashown inFIGS. 6A-C can apply to any of the insulated panels130a-d,140 and any of theadjacent panels112a,b,122a,b,240. The method can also be used to attach the insulated panels130a-dto an inner surface, such as inner side surfaces326a,b, within thebox cavity206. The method is demonstrated on the assembledbox101, and the method is exemplary and not limiting. Thevarious panels112a,b,122a,b,306 of thebox101 can be clad with insulated panels130a-dprior to assembly of thebox101. For example, the insulated panels130a-d, can be attached to therespective panels112a,b,122a,bof an unfolded box blank710 (shown inFIG. 7). It can be desirable to attach the insulated panels130a-dto the unfolded box blank710 prior to assembly in order to reduce mechanical handling of thebox101.

FIG. 7 is a top view of the box blank710 which can be assembled to form thebox101 of theinsulated box110. The box blank710 can further define four corner cuts750a-d. In other aspects, the box blank710 can define fold lines or scored lines in place of the corner cuts750a-d. A first corner cut750acan extend outwards from thebottom panel306 to separate thefirst wing312afrom thesecond wing324b. A second corner cut750bcan extend outwards from thebottom panel306 to separate thefirst wing312bfrom thesecond wing324d. A third corner cut750ccan extend outwards from thebottom panel306 to separate thefirst wing312cfrom thesecond wing324a. A fourth corner cut750dcan extend outwards from thebottom panel306 to separate thefirst wing312dfrom thesecond wing324c. In other aspects, the corner cuts750a-dcan be creases instead of cuts, and the adjacent wings312a-d,324a-dcan be hingedly connected by the corner cuts750a-d.

The box blank710 can define a firstlength fold line712aand a secondlength fold line712bextending from theside panel112ato theside panel112b. The firstlength fold line712acan facilitate folding of thefirst wing312arelative to theside panel112a, theside panel122arelative to thebottom panel306, and thefirst wing312crelative to thesecond side panel112b. The secondlength fold line712bcan facilitate folding of thefirst wing312brelative to theside panel112a, theside panel122brelative to thebottom panel306, and thefirst wing312drelative to theside panel112b.

The box blank710 can further define a firstwidth fold line722aand a secondwidth fold line722b. Thewidth fold lines722a,bcan be defined substantially perpendicular to thelength fold lines712a,b. The firstwidth fold line722acan facilitate folding of thesecond wing324arelative to theside panel122a, theside panel112brelative to thebottom panel306, and thesecond wing324crelative to theside panel122b. The secondwidth fold line722bcan facilitate folding of thesecond wing324brelative to theside panel122a, theside panel112arelative to thebottom panel306, and thesecond wing324drelative to theside panel122b.

Thecenter fold line382 can extend across and bisect eachside panel112a,b. Thecenter fold line382 facilitates each of theside panels112a,bfolding inwards about thecenter fold line382 and towards thebottom panel306 to facilitate collapsing theinsulated box110 as shown inFIG. 8.

In some aspects, the insulated panels130a-dcan be attached to theside panels112a,b,122a,bto the unfolded box blank710 prior to assembly. In other aspects, a singleinsulated panel130a,bcan be attached to the unfolded box blank710 to cover theside panels112a,b,122a,b, and in some aspects, thebottom panel306 as well. In some aspects, the entire unfolded box blank710 can be covered by a single insulated panel.

FIG. 8 is a perspective view of theinsulated box110 ofFIG. 1 in a collapsed configuration. In the present view, the carryingaccessory170 is removed to better show the details of thebottom panel306. As theinsulated box110 collapses, theside panels122a,b(side panels122a,bshown inFIG. 1) move inwards together and towards one another, and theside panels112a,bfold inwards towards one another (side panels112a,bshown inFIG. 1). The V-shaped fold lines386a-f(V-shapedfold lines386e,fshown inFIG. 7) cooperate to transition thebottom panel306 from a substantially planar shape to the truncated pyramidal shape. In the truncated pyramidal shape, thecenter subpanel380 extends outwards and away from theside panels112a,band theside panels122a,b(shown inFIG. 7). Exerting a force upon thecenter subpanel380, such as by pushing thebox101 against the ground can cause theinsulated box110 to self-expand into an expanded configuration (shown inFIG. 1) with a substantially rectangular prism shape. The self-expanding action can be desirable to allow for quick and easy reconfiguration of theinsulated box110, unlike many boxes which must be folded and taped together. Theinsulated boxes110 can be shipped and stored in the collapsed configuration for space-efficient packing, and a user can simply press upon thecenter subpanel380, such as by pressing thecenter subpanel380 against the ground, and theinsulated box110 can reconfigure to the expanded configuration.

FIG. 9 is a top view of the carryingaccessory170 ofFIG. 1. As previously described, the carryingaccessory170 can be configured to extend beneath the insulated box110 (shown inFIG. 1) to facilitate hand carrying of theinsulated box110. The carryingaccessory170 can define two pairs offold lines910a,b. A first pair offold lines910acan be defined between thefirst side portion172aand themiddle portion180, and a second pair of fold lines910bcan be defined between thesecond side portion172band themiddle portion180. The fold lines of each pair offold lines910a,bcan be placed closely together, such as an inch apart or less, and can be substantially parallel to one another. The pairs offold lines910a,bconfigure the carryingaccessory170 to closely conform to the bottom taper458 (shown inFIG. 3) of thebottom end104 of theinsulated box110. Themiddle portion180 of the carryingaccessory170 can also define a pair of middle fold lines912. Themiddle fold lines912 can configure the carryingaccessory170 to closely conform to the truncated pyramidal shape of the bottom panel306 (shown inFIG. 8) when theinsulated box110 is in the collapsed configuration as shown inFIG. 8. In other aspects each or any of the pairs offold lines910a,band912 can be substituted with single fold lines as desired.

FIG. 10 is a perspective view of theinsulated box assembly100 comprising theinsulated box110 ofFIG. 1 and another aspect of abox top190 in accordance with another aspect of the present disclosure. In the present aspect, thebox top190 can be atray top1090. Thetray top1090 can comprise atop panel1092 and four side panels, as represented byside panels1094a,b, extending down from thetop panel1092. Thetray top1090 can be configured to fit over thetop end102 of the box101 (shown inFIG. 1). The side panels1094 can fit over thelips114a,b,124a,b(shown inFIG. 1) to enclose the box cavity206 (shown inFIG. 2).

FIG. 11 is a perspective view of theinsulated box assembly100 comprising theinsulated box110 ofFIG. 1 and another aspect of abox top190 in accordance with another aspect of the present disclosure. In the present aspect, thebox top190 can be ahandle panel1190. Thehandle top1190 can comprise atop panel1192 and a pair ofside panels1196a,battached at opposite sides of thetop panel1192. In the present aspect, thetop panel1192 can be positioned between thelips114a,b,124a,bof thebox101, and theside panels1196a,bcan be positioned adjacent to theside panels124a,b. Theside panels1196a,bcan be hingedly attached to thetop panel1192. Thehandle top1190 can further comprise a pair of side tabs (not shown) which can be attached to thetop panel1192 and which can extend downwards into the box cavity206 (shown inFIG. 2), adjacent to theside panels112a,b. In some aspects, the side tabs of thehandle top1190 can be glued to either the inside or the outside of theside panels112a,bto secure thehandle top1190 to theinsulated box110. In other aspects, thehandle top1190 can be secured to theinsulated box110 by tape, banding, a strap, or other restraint mechanism.

Ahandle loop1188a,bcan be attached to eachside panel1196a,b, respectively, by atape strip1198a,b. In the present aspect, the tape strips1198a,bcan extend completely around therespective side panel1196a,bto secure thehandle loop1188a,bto theside panel1196a,b. In the present aspect, thehandle loops1188a,bcan be rope loops. Thehandle loops1188a,bcan allow a user to carry theinsulated box assembly100.

In the present aspect, thetop panel1192 can further comprise a pair offolding tabs1194a,b. Thefolding tabs1194a,bcan cover a pair ofhand holes1195a,b, respectively. Thefolding tabs1194a,bcan be hingedly attached to thetop panel1192, and thefolding tabs1194a,bcan be pressed inwards towards thebox cavity206. With thefolding tabs1194a,bpressed inwards, a user can put a finger or fingers through each of thehand holes1195a,bto pick up the insulatedbox assembly100. In some aspects, thehand holes1195a,bcan be positioned close enough together that a user can insert a thumb through a first of thehand holes1195a,band a finger through the second of thehand holes1195a,bto pick up the insulatedbox assembly100 with one hand. In some aspects, thehandle top1190 can comprise thehandle loops1188a,bbut may not comprise thefolding tabs1194a,bor define thehand holes1195a,b. In other aspects, thehandle top1190 can comprise thefolding tabs1194a,band define thehand holes1195a,bbut may not comprise thehandle loops1188a,b.

FIG. 12 is a perspective view of theinsulated box assembly100 comprising theinsulated box110 ofFIG. 1 and another aspect of abox top190 in accordance with another aspect of the present disclosure. Thebox top190 can be azipper top1290. Thezipper top1290 can comprise atop panel1292 and a pair of side panels1294, as represented by theside panel1294b. The side panels1294 can be hingedly attached to thetop panel1292. In the present aspect, the side panels1294 can overlaps thelips124a,bof theside panels122a,bof theinsulated box110. The side panels1294 can be attached to theside panels122a,bby an adhesive, such as a glue, mastic, epoxy, cement, double-sided tape, or any other suitable material. In the present aspect, a strip of adhesive (not shown) can be covered by a backing strip (not shown), and the backing strip can be removed to adhere the side panels1294 to theside panels122a,b. Thezipper top1290 can further comprise a pair of tabs (not shown) which can be inserted into the box cavity206 (shown inFIG. 2) and positioned adjacent to theside panels112a,b(side panel112bshown inFIG. 1). In other aspects, the tabs can be disposed external to theside panels112a,b, similar to the side panels1294. The tabs can be attached to theside panels112a,bby the adhesive or the adhesive strip, and the tabs can seal thebox cavity206.

Thetop panel1292 can define azipper1280 which can be defined by a perforations extending around thezipper1280. Thezipper1280 can extend across thetop panel1292 and divide thetop panel1292 into a firsttop panel portion1296aand a secondtop panel portion1296b. Thezipper1280 can be divided into afirst zipper portion1284aand asecond zipper portion1284bby acenter perforation line1282. A user can press inwards on thecenter perforation line1282 to separate thefirst zipper portion1284afrom thesecond zipper portion1284b. Eachzipper portion1284a,bcan then be ripped out of thetop panel1292 along the perforations, thereby detaching the firsttop panel portion1296afrom the secondtop panel portion1296b. With thetop panel portions1296a,bdetached, thetop panel1292 can be opened to allow access to contents within thebox cavity206.

In the present aspect, thesheets352,354 can comprise paper, such as kraft paper; however, in other embodiments, the sheets can comprise posterboard, cardboard, plastic sheeting, cellulose film, cloth, or any other suitable material. In some aspects, the sheets can comprise a water-proof or water-resistant material, such as water-proof paper. In some aspects, a one of thesheets352,354 of theinsulated box assembly100 can comprised a material different from another of thesheets352,354. In the present aspect, thebox101 can comprise a paper fiber-based material such as corrugated cardboard or poster board; however, thebox101 can be comprised of any suitable rigid board material such as wood, plastic, metal, or any other material.

Theinsulation batts350 can comprise paper or other paper fiber materials; however, in other aspects, the insulation batts can comprise cotton, foam, rubber, plastics, fiberglass, mineral wool, or any other flexible insulation material. In the present application, the insulation batts can be repulpable. In the present aspect, theinsulated box assembly100 can be 100% recyclable. In the present aspect, theinsulated box assembly100 can be single-stream recyclable wherein all materials comprised by theinsulated box assembly100 can be recycled by a single processing train without requiring separation of any materials or components of theinsulated box assembly100. In the present aspect, theinsulated box assembly100 can be compostable. In the present aspect, theinsulated box assembly100 can be repulpable. In the present aspect,insulated box assembly100 and each of theinsulated box110 and the insulated panels130a-d,430,140,510 can be repulpable in accordance with the requirements of the Aug. 16, 2013, revision of the “Voluntary Standard For Repulping and Recycling Corrugated Fiberboard Treated to Improve Its Performance in the Presence of Water and Water Vapor” provided by the Fibre Box Association of Elk Grove Village, Ill. which is hereby incorporated in its entirety. In the present aspect,insulated box assembly100 and each of theinsulated box110 and the insulated panels130al-d,430,140,510 can be recyclable in accordance with the requirements of the Aug. 16, 2013, revision of the “Voluntary Standard For Repulping and Recycling Corrugated Fiberboard Treated to Improve Its Performance in the Presence of Water and Water Vapor” provided by the Fibre Box Association of Elk Grove Village, Ill.

Recyclable and repulpable insulation materials are further described in U.S. Patent Application No. 62/375,555, filed Aug. 16, 2016, U.S. Patent Application No. 62/419,894, filed Nov. 9, 2016, and U.S. Patent Application No. 62/437,365, filed Dec. 21, 2016, which are each incorporated by reference in their entirety herein.

Theinsulated box assembly100 can be used in applications in which a user or mail carrier transports perishable or temperature-sensitive goods. For example and without limitation, theinsulated box assembly100 can be used to transport groceries. Theinsulated box assembly100 can improve upon a common cardboard box by providing insulation to prevent spoilage of the contents.

In order to ship temperature-sensitive goods, common cardboard boxes are often packed with insulating materials made of plastics or foams which are not accepted by many recycling facilities or curb-side recycling programs in which a waste management service collects recyclables at a user's home. Consequently, shipping temperature-sensitive goods often produces non-recyclable waste which is deposited in landfills. The insulation materials often decompose very slowly, sometimes over the course of several centuries. In some instances, non-recyclable and non-biodegradable insulating materials can enter the oceans where the insulation materials can remain for years and harm marine life. In some aspects, theinsulated box assembly100 can reduce waste and pollution by comprising materials which are recyclable or biodegradable. In aspects in which theinsulated box assembly100 is curb-side or single-stream recyclable, the user may be more likely to recycle theinsulated box assembly100 due to the ease of curb-side collection.

One should note that conditional language, such as, among others, “can,” “could,” “might,” or “may,” unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain embodiments include, while other embodiments do not include, certain features, elements and/or steps. Thus, such conditional language is not generally intended to imply that features, elements and/or steps are in any way required for one or more particular embodiments or that one or more particular embodiments necessarily include logic for deciding, with or without user input or prompting, whether these features, elements and/or steps are included or are to be performed in any particular embodiment.

It should be emphasized that the above-described embodiments are merely possible examples of implementations, merely set forth for a clear understanding of the principles of the present disclosure. Any process descriptions or blocks in flow diagrams should be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps in the process, and alternate implementations are included in which functions may not be included or executed at all, may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present disclosure. Many variations and modifications may be made to the above-described embodiment(s) without departing substantially from the spirit and principles of the present disclosure. Further, the scope of the present disclosure is intended to cover any and all combinations and sub-combinations of all elements, features, and aspects discussed above. All such modifications and variations are intended to be included herein within the scope of the present disclosure, and all possible claims to individual aspects or combinations of elements or steps are intended to be supported by the present disclosure.

Claims (30)

That which is claimed is:

1. An insulated box comprising:

an internal corrugated cardboard portion comprising a first side panel, a second side panel, a third side panel, and a fourth side panel, wherein the first side panel, the second side panel, the third side panel, and the fourth side panel are hingedly coupled together, each of the first side panel, the second side panel, the third side panel, and the fourth side panel defining an inner side surface and an outer side surface, wherein the inner side surfaces of the first side panel, the second side panel, the third side panel, and the fourth side panel together at least partially define a box cavity, wherein the first side panel, the second side panel, the third side panel, and the fourth side panel define a top end and a bottom end of the internal corrugated cardboard portion, wherein a bottom panel is positioned at the bottom end;

an insulated layer positioned external to the internal corrugated cardboard portion, the insulated layer extending around the first side panel, the second side panel, the third side panel, and the fourth side panel, wherein the insulated layer comprises at least one insulation batt, the at least one insulation batt coupled in facing contact with the outer side surface of at least one of the first side panel, the second side panel, the third side panel, and the fourth side panel, wherein the at least one insulation batt comprises an insulation material extending continuously from a first end of the at least one insulation batt to a second end of the at least one insulation batt, wherein the bottom panel is positioned below the insulated layer; and

an outer corrugated portion extending at least partially around the internal corrugated cardboard portion, the insulated layer positioned between the internal corrugated cardboard portion and the outer corrugated portion.

2. The insulated box ofclaim 1, wherein:

a first insulation batt of the at least one insulation batt is comprised by an insulated panel of the insulated layer;

the insulated panel further comprises a sheet;

the outer side surface of each of the first side panel, the second side panel, the third side panel, and the fourth side panel faces outwards from the box cavity; and

the sheet of the insulated panel is adhesively attached at least partially in facing contact with the outer side surface of at least one of the first side panel, the second side panel, the third side panel, and the fourth side panel.

3. The insulated box ofclaim 2, wherein:

the sheet defines a first perimeter portion; and

the first perimeter portion of the sheet is attached to the outer side surface of at least one of the first side panel, the second side panel, the third side panel, and the fourth side panel.

4. The insulated box ofclaim 2, wherein the sheet comprises paper.

5. The insulated box ofclaim 2, wherein the sheet encapsulates the first insulation batt to at least one of the first side panel, the second side panel, the third side panel, and the fourth side panel.

6. The insulated box ofclaim 1, wherein:

a portion of the at least one insulation batt positioned closest to the top end defines the first end;

a portion of the at least one insulation batt positioned closest to the bottom end defines the second end; and

the top end defines an opening to the box cavity.

7. The insulated box ofclaim 6, wherein the bottom end is enclosed by the bottom panel, and wherein the first side panel, the second side panel, the third side panel, and the fourth side panel are hingedly coupled to the bottom panel.

8. The insulated box ofclaim 1, wherein:

the insulated layer comprises four insulated panels;

each of the four insulated panels comprises an insulation batt of the at least one insulation batt; and

each of the four insulated panels is adhesively coupled to a different one of the first side panel, the second side panel, the third side panel, and the fourth side panel.

9. The insulated box ofclaim 1, wherein the at least one insulation batt is adhesively coupled to the internal corrugated cardboard portion.

10. The insulated box ofclaim 9, wherein the at least one insulation batt is indirectly coupled to the internal corrugated cardboard portion at least partially by a sheet of the insulation layer.

11. The insulated box ofclaim 1, wherein the at least one insulation batt is repulpable.

12. The insulated box ofclaim 1, wherein the insulated box is repulpable.

13. The insulated box ofclaim 1, wherein:

a portion of the at least one insulation batt positioned closest to the top end defines the first end; and

a portion of the at least one insulation batt positioned closest to the bottom end defines the second end.

14. An insulated box comprising:

an internal corrugated cardboard portion comprising four side panels, the four side panels hingedly coupled together, each of the four side panels defining an inner side surface and an outer side surface, the inner side surfaces of the four side panels together at least partially defining a box cavity, the four side panels defining a top end and a bottom end, a bottom panel positioned at the bottom end;

at least one insulation batt, the at least one insulation batt attached to the outer side surfaces of the four side panels in facing contact, the at least one insulation batt comprising repulpable material, wherein a first insulation batt of the at least one insulation batt comprises an insulation material, and wherein the insulation material extends continuously from a first end of the first insulation batt to a second end of the first insulation batt, the bottom panel positioned below the at least one insulation batt; and

an outer corrugated portion extending at least partially around the internal corrugated cardboard portion, the at least one insulation batt positioned between the internal corrugated cardboard portion and the outer corrugated portion.

15. The insulated box ofclaim 14, wherein the at least one insulation batt comprises paper.

16. The insulated box ofclaim 14, wherein the four side panels are adhesively coupled to the at least one insulation batt.

17. The insulated box ofclaim 14, wherein the at least one insulation batt is adhesively coupled to the internal corrugated cardboard portion.

18. The insulated box ofclaim 17, wherein the at least one insulation batt is indirectly coupled to the internal corrugated cardboard portion at least partially by a sheet, and wherein the sheet is adhesively attached to at least one panel of the four side panels.

19. The insulated box ofclaim 14, wherein the insulated box is repulpable.

20. An insulated box comprising:

a first corrugated layer, the first corrugated layer defined by a corrugated cardboard blank, the first corrugated layer comprising a plurality of side panels, the plurality of side panels comprising a first side panel, a second side panel, a third side panel, and a fourth side panel, wherein the plurality of side panels is hingedly coupled together, wherein the first side panel, the second side panel, the third side panel, and the fourth side panel each define an inner side surface and an outer side surface, the inner side surfaces of the first side panel, the second side panel, the third side panel, and the fourth side panel together at least partly defining a box cavity, the first corrugated layer defining a top end and a bottom end, the plurality of side panels extending from the top end to the bottom end, the top end being open, a bottom panel positioned at the bottom end;

an insulation layer comprising at least one insulation batt, the at least one insulation batt extending around the plurality of side panels, the at least one insulation batt positioned in facing contact with the outer side surface of each of the first side panel, the second side panel, the third side panel, and the fourth side panel, wherein the at least one insulation batt is adhesively coupled to the first side panel, the second side panel, the third side panel, and the fourth side panel, wherein the at least one insulation batt comprises a repulpable insulation material, the repulpable insulation material extending continuously from a first end of the at least one insulation batt to a second end of the at least one insulation batt, the bottom panel positioned below the at least one insulation batt; and

a second corrugated layer extending at least partially around the first corrugated layer, the insulation layer positioned between the first corrugated layer and the second corrugated layer.

21. The insulated box ofclaim 20, wherein:

at least one insulation batt comprises a first insulation batt, a second insulation batt, a third insulation batt, and a fourth insulation batt;

the first insulation batt is coupled to the outer side surface of the first side panel;

the second insulation batt is coupled to the outer side surface of the second side panel;

the third insulation batt is coupled to the outer side surface of the third side panel; and

the fourth insulation batt is coupled to the outer side surface of the fourth side panel.

22. The insulated box ofclaim 20, wherein:

the insulation layer comprises a first insulated panel;

the first insulated panel comprises a first insulation batt of the at least one insulation batt and a first sheet; and

the first sheet is at least partially adhesively coupled to the outer side surface of the first side panel.

23. The insulated box ofclaim 22, wherein the first sheet at least partially encapsulates the first insulation batt to the first side panel.

24. The insulated box ofclaim 20, wherein the bottom end is enclosed by the bottom panel.

25. The insulated box ofclaim 24, wherein the bottom panel is defined by the corrugated cardboard blank, and wherein the bottom panel is hingedly coupled to the first side panel.

26. The insulated box ofclaim 20, wherein the at least one insulation batt is adhesively coupled to the first corrugated layer.

27. The insulated box ofclaim 26, wherein the at least one insulation batt is indirectly adhesively coupled to the first corrugated layer at least partially by a sheet, and wherein the sheet is adhesively attached to the first corrugated layer.

28. The insulated box ofclaim 20, wherein the insulated box is repulpable.

29. The insulated box ofclaim 20, wherein:

a portion of the at least one insulation batt positioned closest to the top end defines the first end; and

a portion of the at least one insulation batt positioned closest to the bottom end defines the second end.

30. The insulated box ofclaim 20, wherein the at least one insulation batt is flexible.

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